National Item Identification Number
01-042-0775
010420775
3020-01-042-0775
3020010420775
National Stock Number
Item Name
GEAR,WORM
Federal Supply Class
3020
Description
A gear with teeth on its outer surface in the form of helical threads.
Commercial and Government Entity Code (Supplier Data)
23905
23905
23905
Reference Numbers (Part Numbers)
4256A420-1
4256A450 PIECE
4256A450 PIECE 24
Required Categories
PRESSURE ANGLE
HELIX ANGLE
PITCH DIAMETER
BORE NOMINAL DIAMETER
Required Description
14.5000 DEGREES
3.5833 DEGREES
0.5000 INCHES NOMINAL
0.312 INCHES BOTH ENDS